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SA589

Part Number	SA589
Manufacturer	Sames
Description	LD/DTMF SWITCHABLE DIALLERS WITH DEDICATED KEYS FOR 20 MEMORIES
Published	May 18, 2005
Detailed Description	sames FEATURES n n n n n SA589 LD/DTMF SWITCHABLE DIALLERS WITH DEDICATED KEYS FOR 20 MEMORIES Selectable Loop-Disconn...
Datasheet	SA589 PDF File

Overview

sames FEATURES n n n n n SA589 LD/DTMF SWITCHABLE DIALLERS WITH DEDICATED KEYS FOR 20 MEMORIES Selectable Loop-Disconnect or DTMF Modes Keypad Switchable LD to DTMF 20 x 24-Digit Memories, (each with Dedicated Key) 24 Digit Last Number Redial Selectable Make/Break Ratios 2:1 and 3:2 n Uses Inexpensive 560kHz Ceramic Resonator n Batteryless operation - Low Power CMOS n Mask Programmable Options to suit application n Timed Break Recall (Flash) and Earth Recall DESCRIPTION The SA589 family are keypad switchable LD/ DTMF dialler devices with a last number redial facility and twenty 24-digit memories each with its own dedicated dialling key.
Three operating modes are available: LD only mode,...

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